# N41CW: Lockheed 18-56

- Status: Valid registration
- Airframe: [Lockheed 18-56](https://openairdocs.org/model/lockheed-18-56) (registry code 5261642, 17 seats)
- Engine: [Wright C9HD series](https://openairdocs.org/engine/wright-c9hd-series) (registry code 67028)
- Serial number: 6124
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: December 10, 1955
- Certificate issued: June 19, 2020
- Expires: June 30, 2027
- Mode S code: A4D20E
- Registered owners: [Sanders Dennis R](https://openairdocs.org/faa-owner/SANDERS%20DENNIS%20R), [Swager Joel P](https://openairdocs.org/faa-owner/SWAGER%20JOEL%20P), [Swager Shannon D](https://openairdocs.org/faa-owner/SWAGER%20SHANNON%20D)
- Location: [Ione, CA](https://openairdocs.org/faa-place/CA/Ione)
- Owner type: Co-owned
- Owner's area on the map: 38.3414° N, 120.9401° W: Placed by OpenAirDocs at the center of ZIP code 95640, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=41CW
- Page: https://openairdocs.org/aircraft/N41CW

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Wright C9HD model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Lockheed 18-56)

None in force.

### Matched by engine (Wright C9HD series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N41CW.

## FAA accident and incident reports

None matched to N41CW.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N41CW

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N41CW before.

- [Cancelled 2005-02-11](https://openairdocs.org/deregistered/N41CW-2005-02-11): Cessna 182P, S/N 18263686, built 1975. Triennial form not returned. Owner: [Lock James R](https://openairdocs.org/faa-owner/LOCK%20JAMES%20R), [College Station, TX](https://openairdocs.org/faa-place/TX/College%20Station)

## Related

- Other Lockheed 18-56 aircraft: https://openairdocs.org/model/lockheed-18-56/aircraft.md
- The Wright C9HD series engine: https://openairdocs.org/engine/wright-c9hd-series.md

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